Answer:A, B and C
Step-by-step explanation:
V70
Estimate the square root of the number below to the nearest tenth
EXTRA POINTS ASAP
find the 10th term of the geometric sequence 3,15,75...
What is the equation for the sequence and what calculation was necessary to find the nth term indicated.
Hola me podrían ayudar por favor Convertir las fracciones a números decimales y colocar los decimales en la recta numérica: a. 2/3 b. 8/5 c. -5/2 d. 7/4 e. 9/2 f. -11/3 g. 13/5 h. -7/4
Answer:
a. 2/3 = 0.67
b. 8/5 = 1.6
c. -5/2 = -2.5
d. 7/4 = 1.75
e. 9/2 = 4.5
f. -11/3 = -3.67
g. 13/5 = 2.6
h. -7/4 = -1.75
Step-by-step explanation:
Convirtiendo las fracciones dadas a decimales, tenemos:
a. 2/3 = 0.67
b. 8/5 = 1.6
c. -5/2 = -2.5
d. 7/4 = 1.75
e. 9/2 = 4.5
f. -11/3 = -3.67
g. 13/5 = 2.6
h. -7/4 = -1.75
2/5 divided by 4 and reduce the answer
Answer:
1/10 i guess
Step-by-step explanation:
2/5=0.4
0.4/4=0.1
0.1=1/10 (one tenth_
Answer:
1/10
Step-by-step explanation:
2/5 ÷4 is the same as 2/20, which is 1/10
16, 4, 1.... Find the 6th term The first three terms of a sequence are given. Round to the nearest Thousand (if necessary).
HELLP ILL GIVE ALL MY POINTS IF SOMEONE HELPS The ratio of bows to headbands of Monique’s hair accessories is 8:4.
Select all true statements.
For every 8 hair accessories, 4 are bows.
For every 8 bows, there are 4 headbands.
For every 8 headbands, there are 4 bows.
For every 8 hair accessories, 4 are headbands.
For every 12 hair accessories, 4 are headbands.
Answer:
Its a
Step-by-step explanation:
Answer:
B and D I think
Explaination:
its bows to hair so its 8:4
and add head bands to bows thats 12
12:4
( all to headbands)
Hope it make sense
At a zoo, the price of 4 adult tickets and 6 child tickets is $77.The price of 6 adult tickets and 4 child tickets is $83. What is the ticket price for one adult and for one child?
Answer:
the cost of 1 child ticket is $6.5 and the cost of 1 adult ticket is $9.5
Step-by-step explanation:
Given that:
the price of 4 adult tickets & 6 child tickets = $77
the price of 6 adult tickets & 4 child tickets = 83
then the price of 1 adult ticket and 1 child ticket will be:
Let assume that the cost of 1 adult ticket to be $p
Then;
the cost of 4 adult ticket = $4p
Similarly, the cost of 6 adult ticket = $6p
However, assuming that the cost of 1 child ticket is $q
Then;
the cost of 6 child ticket = $6q
the cost of 4 child ticket = $4q
∴
We can express them with their given prices that:
4p + 6q = 77 --- (1)
6p + 4q = 83 --- (2)
From equation (1), let 4p = 77 - 6q
Then; [tex]p = \dfrac{77 - 6q}{4}[/tex]
replace the value of p into equation (2)
∴
[tex]6 \Big ( \dfrac{ 77 - 6q }{4}\Big) + 4q = 83[/tex]
[tex]\dfrac{462 - 36q}{4}+ 4q = 83[/tex]
[tex]115.5 - 9q + 4q = 83 \\ \\ 115.5 -5q= 83 \\ \\ 115.5 - 83 = 5q \\ \\ 32.5 = 5q[/tex]
[tex]q= \dfrac{32.5}{5}[/tex]
q = 6.5
Since q = 6.5, then using equation (1)
4p + 6(6.5) = 77
4p +39 = 77
4p = 77 -39
4p = 38
p = 38/4
p = 9.5
Thus, the cost of 1 child ticket is $6.5 and the cost of 1 adult ticket is $9.5
I really need help with this.
9514 1404 393
Answer:
a. (1.4, 2.6)
b. (3, 2)
Step-by-step explanation:
a. The circumcenter is the intersection point of the perpendicular bisectors of the sides of the triangle.
For points X(a, b) and Y(c, d), the perpendicular bisector of XY can be written as ...
(c -a)(x -(c+a)/2) +(d -b)(y -(d+b)/2) = 0
Then the equation of the perpendicular bisector of MN is ...
(-2-4)(x -(-2+4)/2) +(4-0)(y -(4+0)/2) = 0
-6(x -1) +4(y -2) = 0
3x -2y = -1 . . . . divide by -2 and put in standard form
Similarly, the perpendicular bisector of NO is ...
(0-(-2))(x -(0-2)/2) +(6 -4)(y -(6+4)/2) = 0
2(x +1) +2(y -5) = 0
x + y = 4 . . . . divide by 2 and put in standard form
So, the point of intersection is ...
(3x -2y) +2(x +y) = (-1) +2(4) . . . . . add twice the 2nd equation to the 1st
5x = 7 . . . . . . simplify
x = 1.4 . . . . . . divide by 5
y = 4-1.4 = 2.6 . . . . . find y from the second equation
The coordinates of the circumcenter are (1.4, 2.6).
__
b. The centroid is the average of the vertex coordinates.
centroid = (A +B +C)/3 = ((1, 2) +(3, 4) +(5, 0))/3 = (1+3+5, 2+4+0)/3 = (9, 6)/3
centroid = (3, 2)
find area of the triangle 15ft 10ft 10ft
Answer:
75
Step-by-step explanation:
i'm going to assume that the base is 10, the formula for a triangle is base x height divided by 1/2 (or 2)
15height x 10base = 150 now divided by 2, 150/2 = 75
3y- 3x + 3 =15 solve for y.
Answer:
y=x+4 this should be the answer
help pls :) it’s due in a few mins
Question 1 ?
Question 2 ?
Question 3 ?
Question 4 ?
Question 5 ?
Answer:
1. 90 degrees
2. 23 degrees
3. 67 degrees
4. 5 units
5. 12 units
90°
23°
67°
5 units
12 units
4,000,900 divided by 1,000
Answer:
4000.9
Step-by-step explanation:
Why are these two triangles are congruent and prove reason
Answer:
SAS
Step-by-step explanation:
UN || A?
SN || D?
m< N ≅ m<?
Side angle side.
SUN ≅ DA?
? Is the angle that is not marked or cropped off
In AMNO, m = 150 inches, n = 550 inches and o=630 inches. Find the measure of ZO
to the nearest 10th of a degree.
The measure of ∠O is, 115.8°.
What is mean by Triangle?A triangle is a three sided polygon, which has three vertices and three angles which has the sum 180 degrees.
We have to given that;
In ΔMNO, m = 150 inches, n = 550 inches and o=630 inches.
Now, We know that;
⇒ cos O = m² + n² - o² / 2mn
Substitute all the values, we get;
⇒ cos O = 150² + 550² - 630² / (2 × 150 × 550)
⇒ cos O = - 0.4357
⇒ ∠ O = 115.8°
Thus, The measure of ∠O = 115.8°
Learn more about the triangle visit;
brainly.com/question/1058720
#SPJ1
Tom received 55 dollars for his birthday. He went to a sporting goods store and bought a baseball glove, baseball, and bat. He had 10 dollars left over, how much did he spent on the baseball gear ?
Answer:
$45
Step-by-step explanation:
Given that :
Amount collected = $55
Amount left after purchasing sporting gear = $10
The cost of sorting gear:
Amount collected - amount left after purchase
$55 - $10 = $45
There are 120 cars in a grocery store parking lot. The probability that a car selected at random is white is 18.How many of the cars in the parking lot are white?
A 8
B 15
C 30
D 105
Answer:D
Step-by-step explanation:
If you subtract 120-18 it is 102 and 105 is the closest feel free to correct me if I'm wrong.
I need help !! This is being timed
First Blank: 18.5
Second Blank: 37
21.57 x 0.12 =
Divided by a power of 10
Answer:
Answer vary :
0.25884
Step-by-step explanation:
honestly in my opinion that’s the answer.
1. 21.57 times 0.12 = 2.5884
then divide 2.5884 by the power of ten, wich is moving the decimal to left with how many zeros their are.
-0.25884
since in 10 their is only one 0 we moved the decimal only one time to the left.
and that’s how I came to that solution.
Question 1
9 m
4 m
X
Solve for X. Round your answer to the nearest tenth.
Answer:
Step-by-step explanation:
HELP PLEASE DUE TODAY
1 A. 5
1 B. 12.9
2. For this one, u can write any number less than 4.7, which could be 3, 2, -100, 1.21, etc.
3. For this one, u can write any number greater than (positive!) 2.6, such as 10, 30, 3.1415, etc.
hope this helps!
someone plz help me on this question plz
Answer:
The answer is C
Step-by-step explanation:
Answer:
66
Step-by-step explanation:
you have to times 22 times 3 to get the sq. units
Rysha ran a 5k and finished in 34 minutes. How many minutes did it take for her to run each kilometer?
Answer:
6 minutes, and 8 seconds
Step-by-step explanation:
You can simply get this answer by dividing .34 by 5.;)
Like please help-and show work!
Pls help me with this question
C.the solution of the system is (3,-2) because that is the point where the two lines intersect
D.the solution of the system does not appear on the graph because the axes are shown only from -5 to 5
Answer:
its b
Step-by-step explanation:
it's b yup yup yeah yeah
Anais bought 4 1/2 yards of ribbon. She had 3 feet 8 inches of ribbon left after trimming some curtains. How many inches of ribbon did anais use to trim the curtains
Answer:
First convert all numbers into inches since that is the answer being solved for.
1 yard =36 inches
4.5 x 36 = 1,620 inches
1 foot = 12 inches
3 x 12 = 36 inches
36 + 8 = 44 inches
Now take 1,620 inches (starting ribbon measure) and subtract 44 inches (what was left over) to get the inches used to trim curtains.
1,620 inches - 44inches =
1,576 inches were used to trim the curtains.
Step-by-step explanation:
Brainly highly appreciated <3
0
o
C
-10
-5
-5
0
5
10
-5
Answer:
its -10
Step-by-step explanation:
NO explain needed
When do we use pooling in inference?
Answer:
There are two versions of this test, one is used when the variances of the two populations are equal (the pooled test) and the other one is used when the variances of the two populations are unequal (the unpooled test).
Step-by-step explanation:
What expression is equivalent to 9(9m + 3t)?
Answer:
81m+27t
Step-by-step explanation:
Answer:
81m + 27 t
Step-by-step explanation:
HURRRY WILL GIVE BRAINLIEST
Answer:
15
Step-by-step explanation:
Since we can see that the total angle value will be 90 degrees we can write an equation;
30+4x=90
4x=60
x=15
So your answer is 15